4666875

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 40

約数和(自身を含む): 8247360

約数和(自身を除く): 3580485

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 131, 285, 375, 393, 475, 625, 655, 1425, 1875, 1965, 2375, 2489, 3275, 7125, 7467, 9825, 11875, 12445, 16375, 35625, 37335, 49125, 62225, 81875, 186675, 245625, 311125, 933375, 1555625, 4666875]

約数ペア:

[(1, 4666875), (3, 1555625), (5, 933375), (15, 311125), (19, 245625), (25, 186675), (57, 81875), (75, 62225), (95, 49125), (125, 37335), (131, 35625), (285, 16375), (375, 12445), (393, 11875), (475, 9825), (625, 7467), (655, 7125), (1425, 3275), (1875, 2489), (1965, 2375)]